Add preliminary support for points/markers

[grits] / src / gis-opengl.h

diff --git a/src/gis-opengl.h b/src/gis-opengl.h
index f370c981684a8fe184202f327562f33f8020b370..2e80d07cad55824e3ff27e09d7828e9136a5a9a8 100644 (file)
--- a/src/gis-opengl.h
+++ b/src/gis-opengl.h
@@ -36,8 +36,8 @@ typedef struct _GisOpenGLClass GisOpenGLClass;
 #include "gis-view.h"
 #include "gis-world.h"
 #include "gis-plugin.h"
+#include "gis-tile.h"
 #include "roam.h"
-#include "wms.h"
 
 struct _GisOpenGL {
        GtkDrawingArea parent_instance;
@@ -47,7 +47,7 @@ struct _GisOpenGL {
        GisView    *view;
        GisPlugins *plugins;
        RoamSphere *sphere;
-       guint       sm_source;
+       guint       sm_source[2];
 
        /* for testing */
        gboolean    wireframe;
@@ -67,6 +67,19 @@ GisOpenGL *gis_opengl_new(GisWorld *world, GisView *view, GisPlugins *plugins);
 void gis_opengl_center_position(GisOpenGL *opengl,
                gdouble lat, gdouble lon, gdouble elev);
 
+void gis_opengl_project(GisOpenGL *opengl,
+               gdouble lat, gdouble lon, gdouble elev,
+               gdouble *px, gdouble *py, gdouble *pz);
+
+void gis_opengl_render_tile(GisOpenGL *opengl, GisTile *tile);
+
+void gis_opengl_render_tiles(GisOpenGL *opengl, GisTile *root);
+
+void gis_opengl_set_height_func(GisOpenGL *self, GisTile *tile,
+               RoamHeightFunc height_func, gpointer user_data, gboolean update);
+
+void gis_opengl_clear_height_func(GisOpenGL *self);
+
 void gis_opengl_redraw(GisOpenGL *opengl);
 
 void gis_opengl_begin(GisOpenGL *opengl);